131105675 has 12 divisors (see below), whose sum is σ = 162906240. Its totient is φ = 104668320.

The previous prime is 131105671. The next prime is 131105707. The reversal of 131105675 is 576501131.

It is not a de Polignac number, because 131105675 - 2² = 131105671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131105671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7574 + ... + 17876.

It is an arithmetic number, because the mean of its divisors is an integer number (13575520).

Almost surely, 2^131105675 is an apocalyptic number.

131105675 is a deficient number, since it is larger than the sum of its proper divisors (31800565).

131105675 is a wasteful number, since it uses less digits than its factorization.

131105675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10822 (or 10817 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 131105675 is about 11450.1386454488. The cubic root of 131105675 is about 508.0118352896.

It can be divided in two parts, 1311056 and 75, that added together give a palindrome (1311131).

The spelling of 131105675 in words is "one hundred thirty-one million, one hundred five thousand, six hundred seventy-five".